Terraform Online Test

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About the test

The Terraform online test evaluates a candidate's knowledge of Terraform's scripting language and how to use it to create infrastructure.

It's an ideal test for the pre-employment screening of candidates applying for roles such as Terraform engineers and developers.

This test requires candidates to demonstrate an understanding of Terraform's HCL language and how it's used to create commonly used infrastructure.

Sample public questions

Easy
3 min
mca
Public
Terraform
Configuration
Variable

A bridge design company is using Terraform to manage containers for programs that compute bridge integrity. The following is a snippet from their main.tf file:

resource "docker_image" "bridge_integrity" {
  name = "bridge_integrity:latest"
}

resource "docker_container" "bridge_integrity_container" {
  count = length(var.container_names)
  image = docker_image.bridge_integrity.latest
  name  = var.container_names[count.index]
  ports {
    internal = 80 
    external = 80
  }
}

variable "container_names" {
  type = list(string)
  default = ["first", "second"]
}

What can be concluded from it?

Easy
3 min
mca
Public
Terraform
Configuration
Modules
Variable

A company managing public parks is using Terraform modules for their web servers.

The following is a snippet from the module in the web_server folder:

variable "count_of_containers" {
  type = number
}

variable "port_number" {
  type = number
}

resource "docker_image" "park_web_image" {
  name = "parkweb:latest"
}

resource "docker_container" "park_web_server" {
  count = var.count_of_containers
  image = docker_image.park_web_image.latest
  name = "container-${count.index}"
  ports {
    internal = var.port_number
    external = var.port_number
  }
}

How can another module in the same project use it?

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3 more premium Terraform questions

Insurance Development, Zoo Deploy, Gardening Supplies.

Skills and topics tested

  • Terraform
  • Configuration
  • Variable
  • Modules
  • Expressions

For job roles

  • DevOps Engineer
  • Terraform DevOps Engineer

Sample candidate report

What others say

Decorative quote

Simple, straight-forward technical testing

TestDome is simple, provides a reasonable (though not extensive) battery of tests to choose from, and doesn't take the candidate an inordinate amount of time. It also simulates working pressure with the time limits.

Jan Opperman, Grindrod Bank

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